170 search results - page 28 / 34 » Cross-Composition: A New Technique for Kernelization Lower B... |
ICDE
2012
IEEE
11 years 10 months ago
2012
IEEE
—Dimensionality reduction is essential in text mining since the dimensionality of text documents could easily reach several tens of thousands. Most recent efforts on dimensionali...
TCC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. One of the main open problems in secret sharing is the characterization of the access structures of ideal secret sharing schemes. As a consequence of the results by Brick...
FOCS
2007
IEEE
13 years 11 months ago
2007
IEEE
We develop a new technique of proving lower bounds for the randomized communication complexity of boolean functions in the multiparty `Number on the Forehead' model. Our meth...
VIS
2004
IEEE
14 years 8 months ago
2004
IEEE
Accurate estimation of vessel parameters is a prerequisite for automated visualization and analysis of healthy and diseased blood vessels. The objective of this research is to est...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—The main task in analyzing a switching network design (including circuit-, multirate-, and photonic-switching) is to determine the minimum number of some switching compo...